baber/WOPTO huggingface dataset:
Patent JP-2003249052-A (JP)
Title: Disk drive
Inventor: IMAI FUMITO
IPC: G11B25/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a housing of a disk drive which is adaptive to a plurality of kinds of disks, small-sized when carried and so on.  <P>SOLUTION: The housing 2 of the disk drive 1 comprises: a main housing 10 which has a side wall 11 and a side wall 12; a side wall 13 which has a frame 21 sliding in the main housing 10; a side wall 14 which has a frame 22 sliding in the main housing 10; and a main frame 20 having a frame 23 which slides in the side wall 13, a frame 24 which slides in the side wall 14, and a frame 25 which slides in the main housing 10 along a diagonal of the housing 2. A spindle 3 is provided with a moving means 30 which moves the spindle 3 by a half as much as the moving distance of the main frame 20 in the diagonal direction in accordance with the movement of the main frame 20 to vary the size of the outer circumference of a rectangle formed of the side walls 11, 12, 13, and 14 while holding the spindle 3 nearly in the center of the rectangle interlocked with the movement of the main frame 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259352-A (JP)
Title: Object detecting apparatus, object detecting method, and object detecting program
Inventor: KANEFUJI YASUHISA
IPC: G01S11/12
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detecting apparatus capable of surely finding out and tracking an object.  <P>SOLUTION: A photographing means 1 of the object detecting apparatus installed at a door 15 tracks and photographs a person 16 moving as shown in 16a, 16b, and 16c in Fig. through panning/tilting/zooming drive. In this case, the object detecting apparatus acquires a fact that the tilt angle, a horizontal angle, of the photographing means 1 gradually changes upward as θ1, θ2, θ3 and a changing speed of the tilt angle is found to discriminate that the person 16 approaches the photographing means 1 of the object detecting apparatus. Further, the object detecting apparatus applies binary processing to pixels included in the photographed image, projects the processed image in directions of the X, Y axes and segments an image area including the prescribed number of extracted points or over in the X, Y axis directions to extract the person 16 from the photographed image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256858-A (JP)
Title: Drawing character data composition system and method and program for making computer execute the same method
Inventor: TORIKAI ISAKO
IPC: G06T11/60
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain drawing character data composition system for efficiently and automatically compositing graphic data with character data even when the graphic data are prepared by a graphic processing system such as a different kind of CAD system or the like.  <P>SOLUTION: This system comprises a character data extracting part 13 for, when graphic data prepared by a graphic processing system and design data about the graphic data are inputted, extracting necessary character data from the design data, a converting part 32 for converting the graphic data into image data in a bit map system image format, a diagram frame data storing part 42 for storing diagram frame data constituted of files in a bit map system image format where diagram frames are plotted, and a composition part 33 for selecting the diagram frame data from the diagram frame data storing part 42, and for compositing the diagram frame data with the image data, and for embedding the character data according to the embedded position of the character data specified for the diagram frame data to prepare a composite drawing file.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245712-A (JP)
Title: Die for extrusion, and apparatus and method for manufacturing fine-structured metallic material
Inventor: OISHI AKIRA
IPC: B21C23/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for extrusion capable of manufacturing a large volume of fine-structured metallic materials in a short time by processing the metallic material into fine grains by a single step, and an apparatus and a method for manufacturing the fine-structured metallic material.  <P>SOLUTION: The die for extrusion is provided with a female extrusion hole through which the metallic material is passed for extrusion. A plurality of bent portions are formed in the female extrusion hole. The apparatus for manufacturing the fine-structured metallic material is equipped with the die. The method for manufacturing the fine-structured metallic material is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002327390-A (JP)
Title: Starch for use in papermaking
Inventor: MERRETTE MICHELE M
IPC: C08B31/12
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an additive which is used for paper, uses starch as a base agent, and can be produced without needing an ultrahigh temperature, high pressure steam or a long steaming time. SOLUTION: This starch composition contains inhibited degraded starch modified to contain cation groups, wherein the final peak viscosity of the starch is <500 centipoises and 110 to 1,000 percent of the viscosity of non-inhibited degraded cationized starch.
Patent JP-2003255303-A (JP)
Title: Liquid crystal display
Inventor: EGUCHI TOSHIYASU
IPC: G02F1/133
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display prevented from being deteriorated in image quality caused by the signal voltage of the preceding picture.  <P>SOLUTION: A third transistor TR3 for erasing an image is arranged for each pixel, and the gate is connected to the reset signal line R, the source is connected to the pixel electrode 4 of the liquid crystal cell LC, and the drain is connected to the wiring for erasure E, respectively. Before the following image is written to the liquid crystal cell LC from the charge storage capacitor C, the signal voltage of the preceding image being held in the liquid crystal cell LC is discharged (erased) through the wiring for erasure E. When a display image is changed over, a correct signal voltage corresponding to a new image can be applied to the liquid crystal cell LC, therefore, the gradations are correctly displayed, and also an image persistence phenomenon is not caused by a driving voltage shift, therefore, deterioration of image quality can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255881-A (JP)
Title: Method and apparatus for remapping subpixel for color display
Inventor: FEINTUCH MARTIN W
IPC: G09G3/20
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To remap subpixels for a color display.  <P>SOLUTION: A method and apparatus for remapping video images from a display processor (300), represented by a quad-subpixel digital data stream (321) to a striped-subpixel color display (200) using a processor (400) including an intermediate pixel memory (450) where the processor presents an intermediate digital data stream (430) to a resizing engine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256329-A (JP)
Title: Terminal in communication system and its program
Inventor: TAKAHASHI TOYOSHI
IPC: G06F13/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of removing self identification infor mation registered in a cellular terminal on the other side, in a system for transmit/receive mails by using identifying information of a cellular terminal.  <P>SOLUTION: A cellular phone 4 generates a registration deletion request mail with incorporation into the mail of information on types indicating that the mail is a mail for deletion of identifying information of the cellular phone 4 registered in a cellular phone 5 on the other side and sends the request mail to the cellular phone 5. The cellular phone 5 identifies the information on types of received mails, and if the information on types is the request mail, identification information of a cellular terminal of an origin of sending sent the request mail is removed from the cellular terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358512-A (JP)
Title: Method and system for identity verification using multiple simultaneously scanned biometric images
Inventor: LANGLEY RICHARD J
IPC: G06V40/13
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a biometric identity verification system which improves accuracy and convenience without increasing cost and lowering processing speed. SOLUTION: Accuracy and speed of biometric identity verification are significantly improved by using multiple simultaneous scans of biometric features of a user, such as a plurality of fine fingerprints, using a plurality of scanners (40 and 50) of a smaller size than is needed to accommodate all of the fingerprints in a single scanner (30). Fingerprint data is more efficiently processed by using a plurality of parallel processors (42 and 52) or a single higher speed processor. Biometric data is obtained from the multiple user features by using the plurality of scanners so that verification accuracy is improved, but the increase of the cost and the reduction of the processing speed which are produced when accuracy is improved by using the single large scanner are not incurred.
Patent JP-2003272836-A (JP)
Title: Light emitting device with moisture absorbing film, and manufacturing method of moisture absorbing film
Inventor: SHU TAKUFUE
IPC: H01L51/50
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device of which, an organic layer is not damaged by moisture and generation of dark point is restrained, and to secure the reliability of manufacturing process.  <P>SOLUTION: A lower electrode, a light emitting layer, and a counter electrode are successively formed on a substrate, and put into an operation chamber. A feed channel is arranged to the operation chamber, and barium, magnesium, or calcium is irradiated on the counter electrode through the feed channel. Optimum volume of oxygen gas is fed to the feed channel, and barium, magnesium, or calcium deposited on the surface of the counter electrode is oxidized by oxygen gas to generate a moisture absorbing film of barium oxide, magnesium oxide, or calcium oxide on the surface of the counter electrode. The moisture absorbing film absorbs the moisture included in an isolation sealing layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262423-A (JP)
Title: Heat pump
Inventor: ISHII TETSUYA
IPC: F25B21/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump capable of sucking out a gas-phase refrigerant from an evaporating means even if evaporation pressure at the evaporating means is very low.  <P>SOLUTION: Oxygen is injected from an injection path 40 into water stored in the evaporator 10 of the heat pump 1. A suction device (suction mechanism) 20 for sucking steam and oxygen in the upper half of the evaporator 10 has two chambers 21a and 21b separated by an MEA 22, with the first chamber 21a in communication with the evaporator 10. The MEA 22 comprises electrodes 22a and 22b being permeable to molecules and provided on both sides of an electrolyte film 22c. The electrodes 22a and 22b are interconnected by a variable constant current source 23 (power means), with the first electrode 22a having a higher electric potential than the second electrode 22b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263797-A (JP)
Title: Method for manufacturing optical information recording medium
Inventor: TSUNODA TAKESHI
IPC: G11B7/26
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical information recording medium having superior recording characteristics and durability, and high productivity by using a method for manufacturing a cover layer in which a roll-like winding process is involved.  <P>SOLUTION: In the method for manufacturing the optical information recording medium, where the cover layer consisting of a cover film with an adhesive layer formed on the surface of a recording layer side provided on a substrate is laminated in such a way that the adhesive layer abuts on the surface, the cover layer is produced by successively applying following processes: a process for continuously forming the cross linking agent-containing adhesive layer on the surface of the cover film wound in a roll shape; a process for taking up the cover film with the adhesive layer formed, again into the roll shape; a process for retaining the cover film until substantially completing the cross linking reaction of the adhesive layer; a process for punching in a disk shape the cover film with the adhesive layer formed; and a process for laminating approximately horizontally the disk-like cover film with the adhesive layer formed and for holding it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260217-A (JP)
Title: Game machine
Inventor: WATANABE HIROO
IPC: A63F7/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve interest by wiping out a monotonous feeling in a game machine such as a Pachinko machine.  <P>SOLUTION: An operation hole 3 and a large winning hole 4 are arranged in a game board 2 of the Pachinko machine 1, and is incorporated with a display device 13 having a display part 13a for displaying a pattern. A control device 24 draws lots by being caused by behavior of a game ball 5, and determines whether or not to derive a special game state on the basis of its result, and selectively determines a game mode between an ordinary mode and a special mode having a value higher than the ordinary mode when determined as YES. Derivation of the special game state is restrained in a special mode period as long as a prescribed condition is realized, and a profit corresponding to the derivation is stored. The stored profit can be derived after finishing the special mode period, and the derivation is also continuously performed in at least the stored profit unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268813-A (JP)
Title: Rainwater storage tank using corrugated polyolefin pipe
Inventor: SHIMAMURA MICHIRO
IPC: E03B3/03
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainwater storage tank, which is lightened and simplified, the cost of which is reduced, which is enlarged easily and in which environmental load in the case of a disuse is decreased, and to enable various forms such as a ground installation, an underground installation, an upstair installation or the like even in an installation method.  <P>SOLUTION: A corrugated polyethylene or polypropylene pipe is used as the tank body of a water storage tank. The form of a corrugated form is formed in a trigonometric functional curved shape or a rectangular crease shape, and the size of the corrugated form is specified in 0.05≤/D≤0.20 and 0.07≤1/D≤0.30 when the height of the corrugated form is represented by (h), a pitch by 1 and the outside diameter of the pipe by D. Density is set from 0.930 to 0.980 in polyethylene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003095282-A (JP)
Title: Bag having deaerating structure and manufacturing method therefor
Inventor: YAMADA HIROYUKI
IPC: B65D33/01
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a bag having extremely high marketability and epoch- making deaerating structure and a manufacturing method therefor. SOLUTION: The bag is used for housing granular material 1 such as grain or fertilizer. The bag has a folded overlap portion 3, which is folded to be in an overlap state, at a predetermined position of the body 2 of the bag, having through holes in overlapping portions 5 constituting the folded overlap portion 3, the through holes being made as deaerating holes 4 through which are in the body 2 can be discharged.
Patent JP-2003273538-A (JP)
Title: Optical fiber core tray
Inventor: NAKANO SHIGEHARU
IPC: H05K7/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber core tray A which is constructed so that a core tray body A1 and a connection holding component H are separated and the connection holding component can be mounted on the core tray body detachably.  <P>SOLUTION: The core tray A is constructed so that the core tray body and the connection holding component are separated and the connection holding component can be mounted on the core tray body detachably, thereby, preventing abnormal tension from exerting the optical fiber core or the connection, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267433-A (JP)
Title: Packaging material for external packaging
Inventor: FUKUDA AKIO
IPC: B32B23/06
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material for external packaging which does not generate blocking at the time of taken up storage, has a favorable heat- sealability when an already individually packaged content is stack-packaged, and also, is gentle to the environment.  <P>SOLUTION: On one of the surfaces of a base material layer (1), an aluminum foil (3), a paper layer (5a), a wax layer (6) and a paper layer (5b) are laminated in order. Then, on the other surface, a seal layer (7) made of a coating agent of which the major component is an ethylene-vinyl acetate copolymer resin having a Vicat softening point of 50°C or higher is laminated in a line-form in a direction being in parallel with the flowing direction of the base material layer (1) to form a laminate. This packaging material for external packaging is made of such a laminate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277868-A (JP)
Title: Aluminum alloy forging having excellent stress corrosion cracking resistance and stock for the forging
Inventor: NAKAI MANABU
IPC: C22C21/06
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al alloy forging in which stress corrosion cracking does not occur in the part of the cut face between a product and a flash or the vicinity thereof even in severe use environments or corrosive environments, and which has high strength and high toughness, and to provide a stock for the forging.  <P>SOLUTION: The aluminum alloy forging comprises 0.6 to 1.8% Mg and 0.4 to 1.8% Si, and further containing one or more kinds of metals selected from 0.01 to 0.6% Mn, 0.1 to 0.2% Cr and 0.1 to 0.2% Zr, and the balance Al with inevitable impurities. In the aluminum alloy forging after artificial aging treatment, 0.2% proof stress is ≥300 MPa, and Charpy impact value is ≥10 J/cm<SP>2</SP>. Further, the maximum in the crystal grain size in a direction vertical to a die parting plane 4 in the structure of a cut face 5a between a product 2 and a flash 3 is ≤400 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265796-A (JP)
Title: Game machine
Inventor: KATO TETSUYA
IPC: A63F7/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the frequent occurrence of a state that a valuable object is too insufficient to putout from a storage part.  <P>SOLUTION: This game machine comprises the storage part for storing the valuable object and a putout device for putting out the valuable object stored in the storage part on the basis of the establishment of a putout condition. This game machine further comprises a residual quantity shortage detector for detecting that the residual quantity of the valuable object stored in the storage part is smaller than a predetermined quantity, and a putout speed changing means for setting the putout speed of the valuable object by the putout device slower on the basis of the detection result of the residual quantity shortage detector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284044-A (JP)
Title: Remote control image monitoring system
Inventor: ONAMI YUICHI
IPC: H04N21/238
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control image monitoring system which can simultaneously transmit high-definition image data and compressed dynamic image data by providing a ring buffer in an image transmitter and controlling the compressibility of a compressed dynamic image encoder so as to adapt to a transmission rate of the high-definition image data.  <P>SOLUTION: The remote control image monitoring system for monitoring an image transmitted via a transmission line comprises the compressed dynamic image encoder for encoding an input image signal and information for specifying its frame at a transmission side, and a video ring buffer for buffering the input image signal and the information for specifying the frame in a ring state. Thus, when the high-definition image data obtained by specifying the frame from a reception side is transmission-requested, the image data of the corresponding frame buffered by the buffer is transmitted as the minute image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284085-A (JP)
Title: Image pickup device, interlace transfer method and image pickup method
Inventor: SHIRAISHI KENJI
IPC: H04N5/335
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device in which the time until the next photographing becomes available after the completion of photographing is shortened, an interlace transfer method and an image pickup method.  <P>SOLUTION: When a plurality of main fields are separated so that all kinds of color signals can be transferred only after completion of interlace transfer of all the main fields, any one or more of the main fields are further separated into a plurality of separated fields and are interlace-transferred.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284392-A (JP)
Title: Protecting method for power generation water wheel and controller therefor
Inventor: SATO KOICHI
IPC: F03B3/12
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in order to recover unused energy in a building by water wheel power generation to extensively utilize the energy, an inverter is installed on the output side of a water wheel generator and a generated output is converted into a direct current by the inverter, and the direct current is transmitted to a system interconnection device and fed back to a power source through the system interconnection device, the generated output can excessively increase a charging voltage for a direct-current smoothing capacitor in the inverter and break down elements if the rotation of the water wheel exceeds a design value during no-load operation.  <P>SOLUTION: A protecting method for the power generation water wheel comprises a water wheel installed at such a part that the potential energy of water can be recovered; automatic valves installed upstream and downstream from the water wheel and an automatic valve installed in such a position that the water wheel is bypassed; and a generator which is rotationally driven by torque generated by the water wheel and generates electric power. If the power generated by the generator exceeds a predetermined value, power supply from the generator to the inverter is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287441-A (JP)
Title: Detector for rotational position
Inventor: KOBAYASHI MASAHIRO
IPC: H02K1/12
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector for a rotational position in which a stator magnetic pole assembly can be replaced easily.  <P>SOLUTION: A rotor 14 is fixed to the rotation shaft 13 of the detector for the rotational position and a stator 10 is disposed outside the rotor 14. The stator 10 comprises stator magnetic poles 32, 33, 34, 35 and correcting magnetic poles 31, 36, individually formed and integrated on a yoke part 10a. The stator 10 is fixed to a case with a screw by using through holes 11a, 11b formed at both ends of the yoke 10a. Convexes 12a, 12b are individually formed on both ends of the yoke 10a and the stator 10 does not form a closed magnetic circuit extending oven a hole circumference of the rotator 14, and therefore the stator 10 is easily removed from the case. The stator magnetic poles 32, 33, 34, 35 are wound with exciting windings and output windings and the correcting magnetic poles 31, 36 are wound with exciting windings.  <P>COPYRIGHT: (C)2004,JPO